Gwen Stefani Says Juggling Work & Motherhood Is Exhausting

Gwen Stefani is currently on a comeback tour with her band No Doubt with her two sons - Kingston, three, and 10-month-old Zuma, her sons with her rocker husband Gavin Rossdale - and admits her heavy schedule is taking its toll.

However, the singer insists she wouldn't swap her busy life for a more sedate existence. "I am exhausted, I'm not going to lie, with the babies and the records, the tour, designing. There's so many things going on. She added: "I'm good. I'm happy and so grateful that we're still able to be doing this so that makes it all worth it."

Before joining his mother on tour, Kingston spent some time on the road with dad, Gavin Rossdale. The former Bush star says he loved spending time with Kingston. "It's been a really good bonding experience. He's so natural, so easy."Sometimes we'll go to museums of modern art so he can see a big splash of color on the walls. I found a way to kill some time in New York by asking him to look out the window and tell me every time he saw a yellow taxi. He was so into it. We had a really good time."